1. Product Description

The 330101-00-20-05-02-05 BENTLY is a proximity probe, part of the Bently Nevada 3300 XL Proximity System. This system is widely used for non-contact vibration and displacement measurements in rotating machinery. The 330101-00-20-05-02-05 BENTLY probe specifically measures the distance between the probe tip and the target surface, providing valuable data for machinery health monitoring and protection. It’s crucial for detecting and preventing potential failures in critical rotating equipment. This probe is part of the 3300 XL Proximity System, a standard in rotating machinery protection.

2. Product Parameters

The part number itself breaks down the parameters of the probe:

• Model: 330101
• Unthreaded Length: 00 (0.0 inches)
• Overall Case Length: 20 (2.0 inches)
• Cable Length: 05 (5.0 meters)
• Cable Type: 02 (Coaxial, standard)
• Mounting Thread: 05 (3/8-24 UNF)

General parameters for 3300 XL Proximity Probes include:

• Measurement Range: Typically 80 mils (2 mm).
• Linearity: High linearity within the measurement range.
• Frequency Response: Wide frequency range for accurate vibration measurements.
• Temperature Stability: Stable performance across a wide temperature range.
• Material: Durable materials for industrial environments.
• Output: Voltage proportional to distance.

For precise specifications, refer to the official Bently Nevada 3300 XL Proximity System documentation.

3. Advantages and Features

• Non-Contact Measurement: Prevents wear and tear on the target surface.
• High Accuracy: Provides precise displacement and vibration measurements.
• Reliability: Designed for harsh industrial environments.
• Industry Standard: The 3300 XL system is a widely accepted standard.
• Prognostic capabilities: when used in conjunction with a monitoring system, it allows for the prediction of machine failure.

4. Application Areas and Application Cases

• Turbomachinery: Monitoring turbines, compressors, and generators.
• Pumps: Monitoring large industrial pumps.
• Motors: Monitoring large electric motors.
• Fans: Monitoring industrial fans.
• Any rotating equipment: Essential for any critical rotating equipment.

Application Case: In a power plant, the 330101-00-20-05-02-05 BENTLY probe is used to monitor the shaft vibration of a large turbine. This data helps to detect imbalances, misalignment, and other potential failures, preventing costly downtime.

5. Competitive Product Comparison

Bently Nevada’s 3300 XL Proximity System is a leading solution for non-contact vibration and displacement measurements. Compared to other systems, Bently Nevada excels in:

• Reliability: Designed for harsh industrial environments.
• Accuracy: Provides highly accurate measurements.
• Industry Recognition: The 3300 XL system is widely accepted and trusted.

6. Selection Recommendations

When selecting the 330101-00-20-05-02-05 BENTLY probe, consider:

• Target Material: Ensure compatibility with the target material.
• Measurement Range: Select a probe with an appropriate measurement range.
• Cable Length: Choose a cable length that suits the application.
• Mounting Requirements: Ensure the mounting thread is compatible.
• Environmental Conditions: Select a probe that can withstand the operating environment.

7. Precautions

• Installation: Follow Bently Nevada’s installation guidelines.
• Calibration: Calibrate the probe and system regularly.
• Shielding: Ensure proper cable shielding to minimize interference.
• Environmental Protection: Protect the probe from excessive moisture or contaminants.
• Electrical grounding: Ensure proper grounding of the system.